Historic Bridges
of the United States
Overflow Bridge
Lyon County
,
Iowa
Overview
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TopoZone
Terraserver USA
Facts
Overview
Through truss bridge over an overflow on a local road
Location
Lyon County
,
Iowa
Status
Open to traffic
Design
Through truss
Dimensions
Length of largest span: 109.0 ft.
Total length: 183.0 ft.
Deck width: 14.9 ft.
Vertical clearance above deck: 12.0 ft.
Approximate latitude, longitude
+43.28769, -96.23754
(decimal degrees)
43°17'16" N, 96°14'15" W
(degrees°minutes'seconds")
Land survey
T. 98 N., R. 46 W., Sec. 23
Inventory numbers
IA 228850
(Iowa bridge number)
BH 13934
(Bridgehunter.com ID)
Inspection
(as of 03/2005)
Sufficiency rating: 94.9
(out of 100)
Average daily traffic
(as of 2003)
160
Categories
Iowa
(2,130)
Lyon County, Iowa
(25)
Open
(21,592)
Owned by county
(14,137)
Span length 100-125 feet
(2,258)
Through truss
(5,206)
Total length 175-250 feet
(1,773)
Truss
(15,740)
Wooden deck
(5,156)
Comments
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